complete the sentences with the simple present these form of the verbs in brackets
题目
complete the sentences with the simple present these form of the verbs in brackets
the pig _____very fat .(be)
maggir_____hard at school .(work)
john and ling_____TV every evening .(watch)
he _____to work by bus .(go)
our dog_____a long tail .(have)
答案
is
works
watch
goes
has
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
最新试题
热门考点